Patents by Inventor Tamiya Sakaguchi

Tamiya Sakaguchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Insert molding apparatus and insert molding method
    Patent number: 7374710
    Abstract: A die arrangement has a die cavity. An insert is fed into the die cavity in advance of injection of a molding material into the die cavity after initiation of a die closing drive operation of the die arrangement.
    Type: Grant
    Filed: August 26, 2005
    Date of Patent: May 20, 2008
    Assignee: Denso Corporation
    Inventors: Naoyuki Ito, Tamiya Sakaguchi, Hiroshi Tanimura, Naoki Hiraiwa, Tsuyoshi Arai
  • Insert molding apparatus and insert molding method
    Publication number: 20060045931
    Abstract: A die arrangement has a die cavity. An insert is fed into the die cavity in advance of injection of a molding material into the die cavity after initiation of a die closing drive operation of the die arrangement.
    Type: Application
    Filed: August 26, 2005
    Publication date: March 2, 2006
    Applicant: DENSO CORPORATION
    Inventors: Naoyuki Ito, Tamiya Sakaguchi, Hiroshi Tanimura, Naoki Hiraiwa, Tsuyoshi Arai